Forging Parts
Why choose us
Our Factory
Our company employs three professor-level engineers, five senior engineers, twelve junior engineers, twenty inspectors, and approximately 350 workers. We operate one precision casting factory, one sand casting factory, one die casting factory, and two machining factories, covering an area of 8,000 square meters. Our annual output is about 500 tons of silicon glue investment castings and 2,000 tons of water glass investment castings.
Sales Market
Our sales have gradually increased from the original 3 million RMB to the current 50 million RMB. We understand the design and quality requirements of foreign customers for mechanical products, with about 85% of our products exported to North America, Europe, and other regions worldwide.
Our Certification
Our company has passed ISO 9001, TS 16949, TUV, and other quality certifications.
Our Products
Our main products include automotive parts, mining machinery parts, machinery equipment parts, medical machinery parts, marine parts, and aviation equipment parts.
Advantages of Forging Parts
Durability and Strength
Forging improves the crystal structure of metals and enhances the durability of parts. This is particularly important in applications requiring high strength.
Less Raw Material Waste
The forging process optimizes material usage, resulting in less raw material waste. This reduces costs and supports sustainable production.
Better Metal Flow
Forging allows metals to flow more effectively, enabling the production of more homogeneous and robust parts.
Controlled Grain Structure
The forging process enables the control of the crystal structure of metals, ensuring that parts have the desired properties.
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Aluminum Alloy Forged WheelsUpgrade your ride with fully forged aluminum wheels, custom-built for your car. 30% lighter than cast, JWL/VIA certified, with endless finish options. Improve handling & style!read more
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Forged Wheel $ 270.00Upgrade your BMW 3 Series (E46/E90/F30) with DM108 Flow Forged wheels in 19x8.5 +35 / 19x9.5 +40. Lightweight, JWL-certified, with a machined face finish for a premium look.read more
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Hydraulic Pump Valve BodyHydraulic pump valve bodies are precision components that control fluid flow in hydraulic systems, directing and regulating pressure in applications ranging from construction equipment to...read more
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Ductile Iron Casting PartsOur custom ductile iron castings are manufactured to meet precise specifications, ensuring high performance, durability, and reliability in demanding applications.read more
Forging, open die forging, closed die forging, forged, forge
Applications of Forging Parts
Automotive Industry: Many automotive parts, such as engine components, transmission elements, and chassis elements, are produced using the forging method.
Energy Industry: Numerous parts in the energy industry, including wind turbine components, nuclear energy components, and hydroelectric equipment, are manufactured using the forging method.
Aviation Industry: Aircraft engine parts, landing gear components, and various strategic parts undergo the forging process.
Defense Industry: Critical parts for military vehicles, ammunition components, and key components for defense systems undergo the forging process.
A forging process transforms metals into auto parts under compressive force. Depending on what properties are required, this process can be performed on hot and cold materials. Forging auto parts includes engine parts such as connecting rods, crankshaft, pistons, injectors, and camshaft; chassis parts such as bearings and gears; axles, etc. Forged automotive components are used in many cars because they are strong, tough, and lightweight. Two of the most common materials used to manufacture forged automotive parts are aluminum and steel.
Aluminum: It is gaining popularity in the automotive forging industry because lightweight vehicles are in high demand. Aluminum is an excellent material for forging auto parts because it provides increased strength, design flexibility, corrosion protection, and lower cost.
Steel: The automotive industry uses steel in the construction of its vehicles because it is strong, widely available, and has high tensile strength. Car and truck manufacturers continue to rely on steel forging auto parts, which are integral to today’s vehicle designs. Forged steel parts can be found in both high- and low-volume models. These parts can make up over 250 different forgings, most of which are carbon or alloy steel.
What are the different types of Forging Parts?




Open die forging
Open die forging, often known as “drop forging,” is a method of transforming a workpiece without entirely enclosing the metal material within the die. It requires you to pound the workpiece with the die until it takes on the shape and form of the die. The impression or die cavity determines the final forging shape.
The open die forging process utilizes heat and a power or drop hammer tool to strike the workpiece until the desired shape is obtained, before being placed in the anvil-type operation.
Closed die forging
Closed die forging, also known as impression die forging, is a method of enclosing a workpiece or billet by moving two pieces of a die towards each other. During the closed die forging process, the heated billet is placed in the bottom die, roughly the size of the finished item.
The force generated by the dies colliding compresses the billet to make the desired forged portion. Initially more expensive than other methods, the closed die forging investment is repaid with accuracy, quality and strength.
Roll forging
The roll forging method is a heated metal technique that shapes and deforms the object using opposing rolls. The geometric shapes cut into the rolls dictate the shape and dimensions of the part. Partially spinning rolls create the workpiece as it passes between them. The shape of the rolls ranges from one-fourth to three-fourths of the size of the two rolls. For secondary finishing, the roller grooves provide a varied cross-section to the workpiece.
Press forging
Compression is the primary forming force in press forging. The metal is molded by a compression die at constant pressure while it sits on a stationary die. The metal’s contact time with the dies is significantly longer than in other types of forging, but the forging process benefits from the ability to simultaneously deform the entire product (rather than just a localized part). Either hot press or cold forging processes are available.
Upset forging
Upset forging, also called heading, is executed with hot forging or cold forging. To increase the cross-section of the workpiece, it is disturbed at one end. Upset forging creates nails, screws, nuts and bolts from a horizontal bar workpiece. A punch or die completes the shape of the workpiece.
Automatic hot forging
In automatic hot forging, mill-length steel bars sit at one end of the forging machine at room temperature, and hot-forged products emerge from the other. High-power induction coils heat the bar to temperatures ranging from 1200-1300°C (2190-2370°F) in less than 60 seconds. During this hot forging process, rollers descale the bar before dividing it into blanks.
Precision forging
Precision forging is more of a refinement technique rather than a shaping process. As products near completion, precision forging refines them to the point where little to no further machining is required. Metal is given the final touches before shipping or using the product in another phase of the manufacturing process.
Isothermal forging
The isothermal method of forging involves a distinct approach to workpiece heating. Some metals and alloys have low-temperature forging ability, which can make processing difficult.
Isothermal forging holds the workpiece at its ideal temperature throughout the process, which is performed by heating the die to the same or slightly lower temperature as the workpiece. This forging procedure eliminates the mold work interface and improves the final product’s properties.
Some examples of automotive forged metals parts are:
Crankshafts: Crankshafts are the main rotating components of an engine that convert the linear motion of the pistons into rotational motion. Crankshafts are usually forged from steel or alloy steel, as they require high strength, toughness, wear resistance, and fatigue resistance. Forged crankshafts can offer advantages such as improved performance, reliability, durability, and longevity.
Connecting Rods: Connecting rods are the components that connect the pistons to the crankshafts. Connecting rods are usually forged from steel or aluminium, as they require high strength, light weight, and stiffness. Forged connecting rods can offer advantages such as reduced weight, improved fuel efficiency, lower emissions, increased safety, and enhanced aesthetics.
Gears: Gears are the components that transmit power and motion between different parts of a vehicle, such as the engine, transmission, differential, and wheels. Gears are usually forged from steel or alloy steel, as they require high strength, hardness, wear resistance, and noise reduction. Forged gears can offer advantages such as increased performance, reliability, durability, and longevity.
Steering knuckles: These are the parts that connect the steering system to the suspension system. They are responsible for transferring the steering force to the wheels, so they need to be rigid and reliable.
Forging Parts Manufacturer: 5 Key Factors Buyers Should Consider
When it comes to sourcing forging parts for your business, selecting the right manufacturer is crucial. From ensuring quality to maintaining cost-effectiveness, several factors need to be considered before making a decision. Here are five key factors that every buyer should keep in mind when choosing a forging parts manufacturer:
One of the first things to consider is the manufacturer’s experience and expertise in the industry. Look for a company with a proven track record of delivering high-quality forged parts. An experienced manufacturer will have the knowledge and skills to meet your specific requirements and standards, and they can offer valuable insights and recommendations to optimize the manufacturing process and improve the quality of the parts.
Quality is paramount when it comes to forging parts. It’s essential to choose a manufacturer with robust quality assurance processes in place, including thorough testing and inspection procedures to ensure that the parts meet the required specifications and standards. Ask the manufacturer about their quality control measures and certifications to ensure that you are getting reliable and durable parts for your applications.
Consider the manufacturer’s production capacity and capability to meet your demand. Ensure they have the equipment, technology, and resources to handle the volume and complexity of your order. Additionally, inquire about their ability to accommodate customizations or special requirements. A manufacturer with flexible production capabilities can better cater to your unique needs and timelines.
While cost is undoubtedly a factor, it shouldn’t be the sole determining criterion when choosing a forging parts manufacturer. Evaluate the overall value proposition, including quality, reliability, and service, in addition to the pricing structure. Be wary of overly cheap quotes, as they may indicate subpar quality or hidden costs down the line. Look for a manufacturer that offers competitive pricing without compromising on quality or service.
Finally, do your research and assess the manufacturer’s reputation and reviews from past clients. Look for testimonials, case studies, or references that demonstrate their track record of customer satisfaction and reliability. Online reviews and ratings can also provide valuable insights into the manufacturer’s reputation and performance. Choose a manufacturer with a positive reputation and a history of consistently delivering excellent results.
Our Factory
Taiyuan Simis Investment Casting Co., Ltd was established in 2014. After 15 years of development, it has developed from a single precision casting factory to a comprehensive mechanical product supplier that can provide precision casting, sand casting, die casting and precision machining parts.

FAQ
Find professional forging parts manufacturers and suppliers in China here. Please feel free to buy high quality forging parts at competitive price from our factory. For customized service, contact us now.
